Keith Skipper

Samson Oil & Gas Ltd. engages in the exploration, development, and production of crude oil, natural gas, and natural gas liquids. Its projects include Rainbow Field, Hawk Springs, and Foreman Butte. The company was founded on April 6, 1979 and is headquartered in Melbourne, Australia.

Ovintiv Canada ULC engages in the production of natural gas, oil and natural gas liquids. It operates through the following segments: Canadian Operations, USA Operations and Market Optimization. The Canadian Operations segment includes the exploration for, development of and production of natural gas, oil and natural gas liquids and other related activities within Canada. The USA Operations segment involves in the exploration, development and production of natural gas, oil, and natural gas liquids and other related activities within the U.S. The Market Optimization segment is responsible for the sale of the company's proprietary production to third party customers and the associated netback price. The company was founded in 1881 and is headquartered in Calgary, Canada.

Benchmark Energy Corp. engages in the exploration and development of petroleum and natural gas properties primarily in South America. The company was founded on July 28, 1982 and is headquartered in Calgary, Canada.

In October of 2001, Northstar merged with Anderson Exploration within Canada, underNorthstar’s parent company, Devon Energy Corporation, based in the United States.Following the merger, the new combined company will take on the name Devon Canada Corporation, as a wholly owned Canadian subsidiary of Devon Energy Corporation.

Circumpacific Energy Corp. engages in the acquisition, exploration, and development of petroleum and natural gas properties. The company was founded in May 17, 1989 and is headquartered in Calgary, Canada.

Antrim Energy, Inc. was engaged in the business of oil and natural gas acquisition, exploration, development and production in international locations. Its principal properties are located in Ireland and the United Kingdom. The company was founded on September 29, 1999 and was headquartered in Calgary, Canada.

Part of Pioneer Natural Resources Co., Bridge Oil Ltd. is an Australian oil exploration company. Bridge Oil was acquired by Parker & Parsley Petroleum Co. on July 18, 1994 for $268.50 million.